CN104543427A

CN104543427A - Layer feed and preparation method thereof

Info

Publication number: CN104543427A
Application number: CN201310497987.8A
Authority: CN
Inventors: 徐向金
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-22
Filing date: 2013-10-22
Publication date: 2015-04-29

Abstract

The invention discloses a layer feed and a preparation method thereof. The layer feed comprises the following raw materials by weight percent: 30 to 40 percent of corn flour, 20 to 30 percent of wheat, 5 to 10 percent of peanut power, 5 to 10 percent of sand, 10 to 20 percent of hay meal, 1 to 2.5 percent of bone meal, 0.1 to 0.5 percent of vitamin D, and 0.2 to 0.3 percent of salt. Layers fed by the layer feed have strong immunity and are high in laying rate, the quality and mouthfeel of eggs can be improved, the feed expenditure can be reduced, meanwhile the use ratio of feed can be improved, and economic income is increased.

Description

A kind of egg feedstuff and preparation method thereof

Technical field

The present invention relates to home poultry raising field, particularly relate to a kind of egg feedstuff and preparation method thereof.

Background technology

Egg is the conventional food of China resident, is the important sources that human body protein is taken in.Also be the major source of revenues of raising laying hen.Different with meat chicken, the main purpose that people cultivate laying hen improves egg quality and maintenance exactly or improves egg output.In breeding layer chicken technology, feed is the most important thing, and the formula of feed directly affects the egg production of laying hen and the quality of egg.The height of feed cost also affects the income of raiser.

Traditional feed formula for laying hen is based on corn-soybean meal.In the past few years, due to corn price continuous rise, the cost of raiser also remains high, and also when the river rises the boat goes up to make the price of egg, and corn is due to reasons such as collecting season are rainy, moisture is high, easy fungal infection toxin.Mycotoxin among feed is the perpetrator of numerous disease, easily causes laying hen to reduce the resistance of disease, and very easily initiation group laying hen is sick.Great loss is caused to raiser.

Summary of the invention

In order to the cost solving conventional feed existence is high, utilization rate is low, the problem of easy infection mycotoxin, the invention provides formula of a kind of egg feedstuff and preparation method thereof.Rational proportioning wheat, broken rice replace corn, the probability of conventional feed easy infection mycotoxin also can be reduced while reducing layer breeding cost, this forage compounding is reasonable, nutritional labeling is balanced, efficiency of feed utilization is high, can improve egg quality and laying rate, increases the income of raiser.

The present invention solves the problems of the technologies described above the technical scheme taked to be:

A kind of egg feedstuff comprises following component: corn flour 30-40%, wheat 20%-30%, peanut powder 5%-10%, sand 5%-10%, hay powder 10%-20%, bone meal 3%-5%, vitamin D is 0.1%-0.5%. salt 0.2%-0.3%, zytase 0.1%-0.2%.

As preferably, described hay powder is alfalfa meal.

As preferably, described bone meal is fishbone dust.

Present invention also offers the preparation method of described egg feedstuff, step is as follows: 1) described corn flour, wheat, peanut powder, broken rice, hay powder, bone meal are weighed according to proportion, carries out dry sterilization process, mixing after pulverizing; 2) zytase is diluted with water in proportion, mixed major ingredient is sprayed, 3) add vitamin D and salt in proportion, then sieve after once stirring egg feedstuff of the present invention.

It is because wheat and maize is compared and had irreplaceable advantage that the present invention selects a certain proportion of wheat to replace corn to carry out batching.

The crude protein content of high-grade maize is 8.7%, and the crude protein content of wheat is up to 13.9%, comes out at the top in grain fodder.Wheat is also containing abundant B family vitamin and trace element.Contained iron, the content of manganese comparatively corn height 51mg/kg and 39.8mg/kg respectively, these two kinds of trace elements and eggshell quality closely related.The content of lysine, methionine is also far away higher than corn.

Wheat is selected to replace corn can also save feed cost in a large number.Cheap more than 200 yuan per ton of the cost ratio corn of current wheat, if use wheat to substitute the corn of 50%, the cost of perfect compound feed per ton can save more than 100 yuan.The chicken house of a livestock on hand 10000 plumage laying hen, monthly can save feed cost about 4000 yuan.

Wheat is selected to replace corn can also reduce the opportunities for contamination of mycotoxin.Mycotoxin among feed is the perpetrator of numerous disease, and the mycotoxin of low dosage can cause immunosupress, and body reduces the resistance of disease, and the mycotoxin of high dose directly can cause chronic wasting disease.Corn, due to reasons such as collecting season are rainy, moisture is high, is the severely afflicated area that mycotoxins in feed pollutes.And wheat water content content is low, when gathering rainfall less, the chance of mycotoxin contamination is less comparatively speaking.

In wheat containing have an appointment about 6% SNSP, this SNSP, based on araboxylan, has very strong viscosity, can not be digested and assimilated by chicken, can affect the digestibility of other nutritional labeling in feed simultaneously, and causes ight soil to have viscosity.What the zytase that we with the addition of proportioning by a certain percentage in feed well solved SNSP digests and assimilates problem, the digestive utilization ratio of the materials such as cellulose in other feedstuff can also be improved simultaneously, the ight soil of chicken with use corn bean pulp type daily ration no significant difference.

In the feeding process of laying hen, some poultry families are understood not thorough to the effect adding sand in chicken feed, think that what nutriment sand is not, just help digest, strengthen absorption function, the amount doesn't matter, need not be so strict.Actually this is not so, the presence or absence of sand and quantity number, on chicken lay eggs and healthy impact is direct, and be highstrung.Sand adds and has lacked not all right, how also not all right, does not have completely and to add that it is enough less qualified to do it.Facts have proved, on the basis ensureing other nutriments, the sand effect of adding 8% in mixed feed is best, and the appetite of chicken is the most vigorous, and mind & body situation is best, and its laying rate is the highest.

Hay powder (especially pulse family grass meal) is containing rich in protein, mineral matter and carrotene.Hay powder selected by the present invention is alfalfa meal.According to surveying and determination, containing digestible crude protein matter 230 grams in every kilogram of quality alfalfa grass meal, calcium 13 grams, 2 grams, phosphorus, carrotene 248 milligrams; Its nutritive value is suitable with 1 kilogram of wheat bran.Feed chicken in Winter-Spring withered grass season with hay powder, cost is low, economize fine fodder, profitable.

Laying hen, when raising in giving up, is easy to suffer from vitamin D deficiency.So, must vitamin D be noted.Be equipped with vitamin D in egg feedstuff of the present invention, can promote that chicken body is to the absorption of calcium, phosphorus.

Detailed description of the invention

Embodiment one

A kind of egg feedstuff of the present invention, the proportioning of each raw material is: corn flour 30%, wheat 30%, peanut powder 12%, sand 8%, alfalfa meal 15%, fishbone dust 4%, and vitamin D is 0.5%, salt 0.3%, zytase 0.2%.

The invention still further relates to a kind of method preparing egg feedstuff, step is as follows: 1) described corn flour, wheat, peanut powder, broken rice, alfalfa meal, fishbone dust are weighed according to proportion, carries out dry sterilization process, mixing after pulverizing; 2) zytase is diluted with water in proportion, mixed major ingredient is sprayed; 3) add vitamin D and salt in proportion, then sieve after once stirring egg feedstuff of the present invention.

The invention solves conventional feed exist cost high, utilization rate is low, the problem of easy infection mycotoxin, rational proportioning wheat, broken rice replace corn, the probability of conventional feed easy infection mycotoxin also can be reduced while reducing layer breeding cost, this forage compounding is reasonable, nutritional labeling is balanced, efficiency of feed utilization is high, can improve egg quality and laying rate, increases the income of raiser.

Claims

1. an egg feedstuff, is characterized in that, the proportioning of each raw material is: corn flour 30-40%, wheat 20%-30%, peanut powder 5%-10%, sand 5%-10%, hay powder 10%-20%, bone meal 3%-5%, vitamin D 0.1%-0.5%. salt 0.2%-0.3%, zytase 0.1%-0.2%.

2. egg feedstuff as claimed in claim 1, it is characterized in that, the proportioning of each raw material is: corn flour 30%, wheat 30%, peanut powder 12%, sand 8%, hay powder 15%, bone meal 4%, and vitamin D is 0.5%, salt 0.3%, zytase 0.2%.

3. egg feedstuff according to claim 1, is characterized in that, described hay powder is alfalfa meal.

4. egg feedstuff according to claim 1, is characterized in that, described bone meal is fishbone dust.

5. prepare a method for egg feedstuff according to claim 1, it is characterized in that, step is as follows:

1) described corn flour, wheat, peanut powder, broken rice, hay powder, bone meal are weighed according to proportion, carry out dry sterilization process, mixing after pulverizing;

2) zytase is diluted with water in proportion, mixed major ingredient is sprayed;

3) add vitamin D and salt in proportion, then sieve after once stirring egg feedstuff of the present invention.